Charcoal+nitric acid

Charcoal+nitric acid

HNO3 is very stron oxidizing agent so it can even react with charcoal.

test Introduction to Chemistry

Introduction to ChemistryIntroduction to Chemistry

Self healing hydrogels and its industrial applications

Hydrogels are water-swollen, cross-linked polymeric structures produced by reactions of monomers or by hydrogen bonding. This hydrogels used in various applications .